Wind-Induced Vibration of an Irregular Pentagon Lamella

Wind-Induced Vibration of Stay Cables

Wind-Induced Vibration Analysis of Overhead Working Truck

As to the complicated characteristics of overhead working truck under effects of random dynamic wind, the traditional method is difficult to reflect its dynamic response in real time, in the study; it proposes the random wind induced vibration response analysis method based on the finite element method and pseudo-excitation method. An it regards the vibration of the fluctuating wind load as coh...

Wind Induced Interference Effects on a Row of Three Buildings with Irregular Plan Shape

P. Harikrishna, A. Abraham, S. Selvi Rajan, G. Ramesh Babu, S. Chitra Ganapathi, and Nagesh R. Iyer Principal Scientist, CSIR-Structural Engineering Research Centre, Chennai, TN, India, [email protected] Senior Scientist, CSIR-Structural Engineering Research Centre, Chennai, TN, India, [email protected] Chief Scientist, CSIR-Structural Engineering Research Centre, Chennai, TN, India, sselvi@se...

An alternative way to generalise the pentagon

(19 June 2012) We introduce the concept of a pentagonal geometry as a generalisation of the pentagon and the Desargues configuration, in the same vein that the generalised polygons share the fundamental properties of ordinary polygons. In short, a pentagonal geometry is a regular partial linear space in which for all points x, the points not collinear with the point x, form a line. We compute b...

Modal Identification Study of Vincent Thomas Bridge Using Simulated Wind-Induced Ambient Vibration Data

In this article, wind-induced vibration response of Vincent Thomas Bridge, a suspension bridge located in San Pedro near LosAngeles, California, is simulated using a detailed three-dimensional finite element model of the bridge and a state-of-the-art stochastic wind excitation model. Based on the simulated wind-induced vibration data, the modal parameters (natural frequencies, damping ratios, a...